Base | Representation |
---|---|
bin | 1111000011110101… |
… | …10001101111001100 |
3 | 202212110211012111122 |
4 | 13201322301233030 |
5 | 113024310431342 |
6 | 3414142540112 |
7 | 404234324303 |
oct | 74172615714 |
9 | 22773735448 |
10 | 8085248972 |
11 | 3479a04249 |
12 | 1697897638 |
13 | 9bb0c06b8 |
14 | 569b3943a |
15 | 324c394d2 |
hex | 1e1eb1bcc |
8085248972 has 12 divisors (see below), whose sum is σ = 14764367856. Its totient is φ = 3866858160.
The previous prime is 8085248959. The next prime is 8085249017. The reversal of 8085248972 is 2798425808.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43941479 + ... + 43941662.
It is an arithmetic number, because the mean of its divisors is an integer number (1230363988).
Almost surely, 28085248972 is an apocalyptic number.
It is an amenable number.
8085248972 is a deficient number, since it is larger than the sum of its proper divisors (6679118884).
8085248972 is a wasteful number, since it uses less digits than its factorization.
8085248972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87883168 (or 87883166 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 53.
The square root of 8085248972 is about 89918.0125002772. The cubic root of 8085248972 is about 2007.0789953504.
The spelling of 8085248972 in words is "eight billion, eighty-five million, two hundred forty-eight thousand, nine hundred seventy-two".
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